Potomac River - Hollis Marsh Wind Forecast
Potomac River - Hollis Marsh Wind Statistics
January Wind
St Marys County Airport (14.9 miles)
Strongest 11 January, 2026
16.1mph WNWAverage January
5.7mph
Climate (2010–Present)
St Marys County Airport (14.9 miles)
Strongest 13 January, 2024
26.4mph WSWAverage 2021–2026
5.8mph